<script>
  setTimeout(() => {
    const depth = new URLSearchParams(window.location.hash).get('depth') ?? '10';
    const iter = window.localStorage.iter || '';
    window.localStorage.iter = iter + 'a';
    if (iter.length === +depth)
      return;
    window.location.href = window.location.href.replace('loop1', 'loop2');
  }, 1);
</script>>
